209213242

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{52069}}^1$

素因数の和:52126

約数の個数: 24

約数和(自身を含む): 373966740

約数和(自身を除く): 164753498

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 52069, 104138, 364483, 728966, 2134829, 2551381, 4269658, 5102762, 14943803, 29887606, 104606621, 209213242]

約数ペア:

[(1, 209213242), (2, 104606621), (7, 29887606), (14, 14943803), (41, 5102762), (49, 4269658), (82, 2551381), (98, 2134829), (287, 728966), (574, 364483), (2009, 104138), (4018, 52069)]